Seed Hawk TOOLBAR 2009 - Manual (Page 19)

3.0 SPECIFICATIONS
Seed Hawk Manual Tool Bar Page 16
3.1 HARDWARE TORQUE
3.1.1 SAE
Bolt Diameter Bolt Torque
inches
SAE 2
N·m (lb-ft)
SAE 5
N·m (lb-ft)
SAE 8
N·m (lb-ft)
1/4 8 (6) 12 (9) 19 (12)
5/16 13 (10) 25 (19) 36 (27)
3/8 27 (20) 45 (33) 63 (45)
7/16 41 (30) 72 (53) 100 (75)
1/2 61 (45) 110 (80) 155 (115)
9/16 95 (70) 155 (115) 220 (165)
5/8 128 (95) 215 (160) 305 (220)
3/4 225 (165) 390 (290) 540 (400)
7/8 230 (170) 570 (420) 880 (650)
1 345 (225) 850 (630) 1320 (970)
3.1.2 Metric
Bolt Diameter Bolt Torque
mm
8.8
N·m (lb-ft)
10.9
N·m (lb-ft)
M3 0.5 (0.4) 1.8 (1.3)
M4 3 (2.2) 4.5 (3.3)
M5 6 (4) 9 (7)
M6 10 (7) 15 (11)
M8 25 (18) 35 (26)
M10 50 (37) 70 (52)
M12 90 (66) 125 (92)
M14 140 (103) 200 (148)
M16 225 (166) 310 (229)
M20 435 (324) 610 (450)
M24 750 (555) 1050 (774)
M30 1495 (1103) 2100 (1550)
M36 2600 (1917) 3675 (2710)
3.1.3 Flare-Type Tube Fittings
Tube Size
OD
in
Nut Size
across flats
in
Torque
N·m (lb-ft)
Recommended #
Turns (after
finger tightening)
turns (flats)
3/16 7/16 8 (6) 1/6 (1)
1/4 9/16 12 (9) 1/6 (1)
5/16 5/8 16 (12) 1/6 (1)
3/8 11/16 24 (18) 1/6(1)
1/2 7/8 46 (34) 1/6 (1)
5/8 1 62 (46) 1/6 (1)
3/4 1-1/4 102 (75) 1/8 (0.75)
7/8 1-3/8 122 (90) 1/8 (0.75)
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